Primal INSTINCT (The inspiration of nature desire) Primal is the world-known high concentration of pheromones products. Fragrance-free. Available for male and female. 不含香精 ,女性配方,每罐20毫克/10毫升 20MG/10ML (pheromones contained) in 10ML Bottle .The love you can control. Very Popular product all over the world for 20 years, the earliest developed product of human pheromones in high concentration without flavor. Keep improving formula with higher concentration, using with your own perfume is recommended. 讓你擁有愛情的選擇權 持續暢銷全世界20年的商品,最早期的人類費洛蒙開發者,強調以無添加香精高濃度的商品,不斷提高濃度並改進配方 ,適合搭配添加任何香水使用.